OT 50/120…277/1A2 2DIMLT2 P
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Product family benefits
- 2DIM functionality in one device (AstroDIM, 0…10 V)
- High surge protection: up to 6 kV (in protection class I or II)
- Fast programming without mains voltage
- High efficiency
- Great flexibility due to wide operating temperature range of -40…55 °C
- Protection through double isolation between mains input and LED output
- IP rating: IP64
Areas of application
- Street and urban lighting
- Industry
- Suitable for luminaires of protection classes I and II
Equipment / Accessories
- OT Programmer hardware for configuration of 2DIM ECGs necessary
- Programmable via Tuner4TRONIC software
Technical Data
Electrical data
Nominal voltage
120…277 V
Input voltage AC
108…305 V
Nominal current
0.26 A
Mains frequency
50…60 Hz
Power factor λ
0.95/0.90
Total harmonic distortion
15 %
Device power loss
9.6 W
Inrush current
30 A
Max. ECG no. on circuit breaker 10 A (B)
11
Max. ECG no. on circuit breaker 16 A (B)
17
Max. ECG no. on circuit breaker 25 A (B)
28
Surge capability (L/N-Ground)
6 kV
Surge capability (L-N)
6 kV
Nominal output power
50 W
Maximum output power
50 W
Efficiency in full-load
86 %
Nominal output current
600…1250 mA
Output current LEDset open
50 mA
Output current LEDset shorted
180 mA
Default output current
1000 mA
Output current tolerance
±5 %
Output ripple current (100 Hz)
30 %
Output PSTLM
≤1
Output SVM
≤0.4
Minimum output current
180 mA
Galvanic isolation
SELV
U-OUT (working voltage)
60 V
Max. no. of ECGs on 16A MCB with EBN-OS
-
Nominal output voltage
20…55 V
Dimensions & weight
Length
168.0 mm
Width
50.0 mm
Height
30.0 mm
Mounting hole spacing, length
152.0 mm
Mounting hole spacing, width
-
Product weight
490.00 g
Wire preparation length, input side
10 mm
Cable/wire length, control input
280 mm
Cable/wire length, output side
280 mm
Cable/wire length, input side
300 mm
Temperatures & operating conditions
Ambient temperature range
-40…+55 °C
Temperature range at storage
-25…80 °C
Maximum temperature at tc test point
80 °C
Max.housing temperature in case of fault
120 °C
Permitted rel. humidity during operation
5…85 %
Lifespan
ECG lifetime
80000 h
ECG ambient temperature (ta) |
55 °C |
45 °C |
40 °C |
|---|---|---|---|
Temperature at the measuring point tc (°C) |
80 °C |
70 °C |
65 °C |
ECG lifespan (h) |
50000 h |
80000 h |
100000 h |
Additional product data
Product remark
No on/off switching of lamps possible via 0...10 V interface
Capabilities
Dimmable
Yes
Dimming interface
2DIM / 1…10 V / AstroDIM
Dimming range
30…100 %
Suitable for fixtures with prot. class
I / II
Constant lumen function
Programmable
Short-circuit protection
Yes
No-load proof
Yes
Intended for no-load operation
No
Max. cable length to lamp/LED module
10 m
Cable/wire types, output side
AWG 18, solid
Overload protection
Automatic reversible
Cable/wire types, control input
AWG 18, solid
Cable/wire types, input side
AWG 18, solid
Number of channels
1
Programming
Programming device
OT Programmer
Certificates & standards
Type of protection
IP64
Standards
Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 62384/Acc. to EN 55015:2006 + A1:2007 + A2:2009/Acc. to EN 61547/Acc. to FCC 47 part 15 class A/Acc. to IEC 61000-3-2/Acc. to IEC 61000-3-3/UL-8750
Approval marks – approval
CE / ENEC 15 / UR / CQC
Logistical data
Commodity code
850440839000
Environmental information
Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)
Date of Declaration
28-04-2023
Primary Article Identifier
4052899173804 | 4050732453854
Candidate List Substance 1
Lead
CAS No. of substance 1
7439-92-1
Safe Use Instruction
The identification of the Candidate List substance is sufficient to allow safe use of the article.
Declaration No. in SCIP database
d8f8add7-fce0-412c-8324-e21165af8e5b
Packaging information
EAN |
Unit |
Piece |
Dimension l x w x h |
Weight |
Volume |
|---|---|---|---|---|---|
| 4052899173804 |
UNV
| 1 | 168mm x 50mm x 30mm | 490.00g | 0.25dm³ |
| 4052899173811 |
VS
| 20 | 368mm x 338mm x 85mm | 10492.00g | 10.57dm³ |
Downloads
Data sheets
Accessories optional
Information about Family
0-10V controllable LED driver family incl. AstroDIM functionality
The AstroDIM for autonomous dimming offers five independent levels (astro, time mode) and an isolated 0…10 V interface supports unidirectional telemanagement systems. Another benefit of this driver is the fast programming without mains voltage as well as an IP ration of IP64.
The AstroDIM for autonomous dimming offers five independent levels (astro, time mode) and an isolated 0…10 V interface supports unidirectional telemanagement systems. Another benefit of this driver is the fast programming without mains voltage as well as an IP ration of IP64.
Product family features
- Available with different wattage: 50 W, 100 W, 110 W
- Input voltage: 120…277 V
- Available with output current range: up to 1,400 mA
- Flexible current setting with one additional wire (LEDset2)
- AstroDIM for autonomous dimming with five independent levels (astro mode)
- Isolated 0…10 V interface for unidirectional telemanagement systems
- Constant Lumen Output (CLO)
- Overtemperature protection with external NTC or LEDset2 interface
Ecodesign regulation information:
Intended for use with LED modules.
The forward voltage of the LED light source shall be within the defined operating window of the control gear in all operating conditions including dimming if applicable.
Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.
Intended for use with LED modules.
The forward voltage of the LED light source shall be within the defined operating window of the control gear in all operating conditions including dimming if applicable.
Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.
Products
| Product |
|
|
|
|
Data sheet | ||
|---|---|---|---|---|---|---|---|
|
OT 50/120…277/800 2DIMLT2 P
|
350…800 mA | 168.0 mm | 50.0 mm | 30.0 mm | ||
|
|
OT 50/120…277/1A2 2DIMLT2 P
|
600…1250 mA | 168.0 mm | 50.0 mm | 30.0 mm | ||
|
OT 100/120…277/800 2DIMLT2 P
|
350…800 mA | 168.0 mm | 68.0 mm | 38.0 mm | ||
|
OT 110/120…277/1A4 2DIMLT2 P
|
600…1400 mA | 168.0 mm | 68.0 mm | 38.0 mm |